Track light system



FIG. 1 is a top plan view of a track light system showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof; and

FIG. 4 is a bottom plan view thereof.

The right side elevational view of the track light system is identicalto the left side elevational view of FIG. 3.

The ornamental design for a track light system, substantially as shownand described.